Deck Builder in
North Metro Atlanta

Custom Deck Design & Construction Services

Whether you’re starting from scratch, replacing an aging structure, or adding onto an existing deck, Obsidian Exteriors handles the full scope of home deck construction — design, permitting, material sourcing, and build. Our services include:

• New deck installations — Custom-built from the ground up, designed around your yard, your home, and how you want to use the space.
• Deck rebuilds and renovations — Old, worn decking replaced on existing framing, or full structural rebuilds when the bones need to go too.
• Deck additions and expansions — Extending an existing deck to add square footage, stairs, or integrated features like pergolas and seating walls.
• Multi-level and elevated decks — Engineered for homes with grade changes or walk-out lower levels.

Our process starts with a free, no-obligation consultation where we walk your property, discuss your goals, and take measurements. From there, we develop a design and material plan tailored to your budget and timeline. Once you approve the scope, we handle all permits and inspections, execute construction with our own experienced crew, and close out with a final walkthrough to make sure everything meets your expectations.

Why Choose a Professional Deck Builder

A deck is a structural element attached to your home. Built incorrectly, it creates real safety risks — ledger board failures, inadequate footings, and undersized beams are common causes of deck collapses. A licensed deck builder ensures your structure is engineered to code, with proper drainage, ventilation, and connections that won’t loosen over time.

Professional installation also protects your investment. Code-compliant decks are covered under homeowner’s insurance and far easier to sell when the time comes. DIY builds, even well-intentioned ones, frequently fail inspections and complicate home sales.

Deck Materials for Georgia’s Climate

North Georgia presents specific material challenges: high humidity, intense summer UV exposure, occasional heavy rain, and a termite pressure that’s among the highest in the country. Material selection matters here more than it does in drier climates.

Pressure-treated pine is the most affordable entry point for deck installation and performs reasonably well when properly maintained. It requires periodic sealing or staining — typically every two to three years — to resist moisture absorption and surface checking. It’s a solid choice for homeowners with a tighter budget who are committed to upkeep.

Composite decking — including leading brands like Trex and TimberTech — has become the dominant choice for North Metro Atlanta homeowners, and for good reason. Composite boards are engineered to resist moisture, UV fading, mold, and insects without staining or sealing. Most composite products carry 25-year warranties and look as good in year fifteen as they did on install day. The higher upfront cost pays for itself in reduced maintenance over the life of the deck.

Tropical hardwoods such as Ipe and cumaru represent the premium tier of outdoor decking. These dense, naturally rot-resistant woods have a 40-to-50-year functional lifespan with minimal maintenance, and their tight grain and rich color are unmatched by any engineered product. They’re ideal for homeowners who want a high-end, natural aesthetic and plan to stay in their home long-term.

For railings, we frequently specify aluminum systems, which offer a clean look, zero maintenance, and exceptional longevity in Georgia’s climate compared to wood or vinyl alternatives.

Benefits of Choosing Obsidian Exteriors

When you contact us, there’s no pressure. We start with a free, no-obligation quote that includes specific material and design options — not vague estimates. We bring the same attention to detail to a simple ground-level deck as to a large multi-level outdoor living space, stay on schedule, stay on budget, and keep you informed throughout. That’s how we’ve built our reputation across North Metro Atlanta over the past decade.